If there is a filter or action called immediately in a plugin file (not on 'init' or 'wp' action etc.), is it at all possible for a theme to filter it? Looking through wp-setting.php I would assume ...

I have a function that takes 4 parameters to send an email, and it works if I plainly call the function, but doesn't work when I try to call it from schedule_single_event. Here is the code:
function ...

I want to load my Wordpress site sidebar widgets when scroll down. So I want to know how to load individual widgets one by one. I tried plugins like 'Lazy Widget Loader'. But they didn't work for me. ...

I am trying to write a plugin that copies a custom post type "event" from one blog to another. The code for copying I already have working but I cannot seem to get this "add_action" hook to work when ...

Currently, I'm trying to send out a Push Notification to iPhone every time a blog post is published on my WordPress website. I am using a PHP script to send out the push notification (which works with ...

I am rendering a post/page differently. Instead of displaying an HTML document, I am making the page render a javascript code. The default content type of a wordpress post/page is text/html, is there ...

I'm using wp_dropdown_categories to add a categories filter to the media library. It works fine, except it displays all the categories that are assigned to posts, but I would like it to only display ...

I'm using gravity forms as well as the gravity forms + custom post types plugin for a job board. Job are added through the gravity form, then the plugin converts them to a custom post type. Jobs are ...

I'm working on a plugin for wordpress that I would like to fire every time a custom post of the type 'job' is posted, published, edited, trashed, untrashed, etc. (basically whenever there is an update ...

Do I place add_action before or after function myTheme_script {enqueue functions here} when enqueueing a script or stylesheet into functions.php, or does it matter? I'm seeing both from moderators on ...

I need a little help getting my head around passing instance variable to a hook.
I am reading the CSS files I need in my template dynamically and storing them in a $settings object that I am keeping ...

To hook my plugin content into anywhere, suppose I offered the theme developers to create their own hooks with a prefix (pre_) anywhere in their theme - the rest of the hook is unknown to me. So what ...